1332123301231 has 2 divisors, whose sum is σ = 1332123301232. Its totient is φ = 1332123301230.

The previous prime is 1332123301211. The next prime is 1332123301373. The reversal of 1332123301231 is 1321033212331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1332123301231 - 2⁹ = 1332123300719 is a prime.

It is a super-2 number, since 2×1332123301231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1332123301196 and 1332123301205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332123301211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666061650615 + 666061650616.

It is an arithmetic number, because the mean of its divisors is an integer number (666061650616).

Almost surely, 2^{1332123301231} is an apocalyptic number.

1332123301231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332123301231 is an equidigital number, since it uses as much as digits as its factorization.

1332123301231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1332123301231 its reverse (1321033212331), we get a palindrome (2653156513562).

The spelling of 1332123301231 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-three million, three hundred one thousand, two hundred thirty-one".